Writing board



FIG. 1 is a perspective view of a writing board, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 4 is an end elevational view;

FIG. 5 is an end elevational view of the end opposite that shown in FIG. 4; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a writing board, as shown and described. 